SUMMARY:

• Around 7 years of experience in designing and developing user interface (UI) applications and professional web applications using HTML/HTML5, CSS/CSS3, XML, AJAX, JSON, Java, jQuery, Object Oriented (OO)JavaScript, jQuery , AngularJS, Angular2/4/5/6, ReactJS, NodeJS, Bootstrap , PHP.
• Extensively worked in all phases of Software Development Life Cycle (SDLC) , architecting scalable platforms, and In - depth knowledge of software development methodologies like waterfall and agile - SCRUM models and actively involved in daily SCRUM meetings to keep track of the ongoing project status and issues.
• Experience in developing Single Page Applications (SPA) using JavaScript MVC framework such as ReactJS.
• Experience on working with CSS Backgrounds, CSS Layouts, CSS Positioning, CSS Animations, CSS Text, CSS Borders, CSS Margin, CSS Padding, CSS Table and Pseudo Classes, CSS Preprocessors (SASS, LESS)
• Expertise in securing the application using form-based authentication using HTML, JavaScript, jQuery, and CSS. Strong JavaScript and jQuery skills and able to write unobtrusive custom code as well as implement existing jQuery plug-in.
• Debugging JavaScript applications using Mozilla Firebug, IE Developer Toolbar for Internet Explorer .
• Experienced in integrating databases like MongoDB, MySQL with webpages like HTML, PHP, CSS to update, insert, and delete data with simple ad-hoc queries.
• Extensive experience with Angular2/4/5/6 , creating custom directives, decorators, and services to interface with both restful and legacy network services.
• Deep Understanding of JavaScript concepts such as Objects, Closures, Hoisting, RegEx, Prototype, Callback, Document Object Model (DOM) manipulation and Libraries and DOM Functions compatibility.
• Good experience in developing Responsive Web Design (RWD) , Cross Browser issues handling and designing table-less layouts and Web Standards.
• Strong experience in writing Angular 4 code for developing Single Page Applications (SPA) using several in built language core directives , expressions modules and JavaScript MVC framework such as React JS.
• Developed and designed Ajax based Prototype, JavaScript, jQuery and AJAX based UI frame work. Experience using NPM , NPM scripts , and Web pack to install and manage different packages.
• Proficient in handling response data from Restful web services using XML, JSON and jQuery to update UI. Developed Responsive Web Designs (RWD) using Media Queries and Bootstrap
• Experience in writing technical documents like Functional Requirement Document, Detail Design, creating screen mock ups, Test Cases, Conducting Code/Peer Reviews, Testing (Unit and Integration), planning and leading training sessions.
• Experience in using various IDE's like Notepad++, NetBeans, Eclipse, Sublime text editor, Visual Studio code and Atom.
• Excellent Experience on JIRA, AGM for bug tracking, issue tracking, etc.
• Experience in Test Driven Development (TDD) environments using Karma/Jasmine.
• Excellent communication and interpersonal skills and a proven team player, able to meet tight deadlines and motivated to learn new technology.

TECHNICAL SKILLS:

Web Technology: HTML5, CSS3, JavaScript, AngularJS, Angular 6, ReactJS, NodeJS, jQuery, AJAX, JSON, Twitter Bootstrap

Designing Software: Adobe Dreamweaver CS5, MS office, Sublime Text Editor, Notepad++, Atom.

Testing Tools: Jasmine, Mocha, Jest

Operating Systems: Windows 8, Windows 10, UNIX, Linux, CentOS, Ubuntu, Mac OSX.

Databases: MS Access, Oracle 10g, 11g, 12c, SQL Server.

Debugging Tools: Firebug, HTML Validator, Web Developer.

IDEs & Build Tools: Eclipse, Net Beans, Notepad++, Jenkins, Gulp, Maven, Gradle.

Version Control Tools: CVS, SVN and GitHub.

PROFESSIONAL EXPERIENCE:

Senior UI Developer

Confidential, Tampa, FL

Responsibilities:

• Worked on an Agile (Scrum) Development Team to deliver regular updates to business team and project managers.
• Involved in designing web pages using HTML 5, CSS3, JavaScript, Bootstrap, SASS, LESS, ReactJS, Redux, Mongo DB.
• Developed reusable components with AngularJS custom directives.
• Replaced existed Angular JS code with Angular JS2 code, which decreased number of lines of code for a web application which increased performance.
• Develops web-based applications while adhering to new development specifications which involve Java/J2EE, Spring, Hibernate, Web services, Oracle, HTML, CSS, JavaScript, jQuery, AngularJS, Ajax & Bootstrap.
• Worked with the SASS/SCSS pre-processor to simplify writing the CSS styling.
• Worked on React JS Virtual Dom and React views, rendering using components which contains additional components called custom HTML tags.
• Implemented various screens for the front end using ReactJS and used various predefined components from NPM (Node Package Manager) and redux library.
• Worked on React JS components, Forms, Events, Keys, Router, Animations, and Redux.
• Implemented stable React components and stand-alone functions to be added to any future pages.
• Configured Webpack to execute linters, magnifiers, pre/post processors, tests, transpires, etc. based on build target.
• Used routing schemes to develop single page applications (SPAs) using AngularJS route. Used Marionette to compose rich layouts, show sorted lists. Used CSS basics, CSS 3 media queries, CSS 3 pseudo classes.
• Implemented User Interface and integrated with backend code, Node.JS as server-side technology.
• Implemented REST based services and integrated with AngularJS.
• Worked on MongoDB database concepts such as locking, transactions, indexes, replication, scheme. Managed MongoDB environment from availability, performance scalability perspectives.
• Experience in RESTful web services to integrate between Server side to Client Side
• Worked with JASMINE unit test framework to write unit tests for JavaScript code.
• Experienced in working with Redux architecture using complex Object-Oriented concepts in improving the performance of the websites.
• Used Safari Web Inspector and Chrome Developer Tools to debug both scripts and styles.

Environment: HTML5, CSS3, SASS, JavaScript, Angular JS, jQuery, AJAX, Bootstrap, MongoDB, ReactJS, NodeJS, Firebug, JSON, GitHub, Agile, Windows, Mocha, Chai.

Senior UI Developer

Confidential, Elkridge, MD

Responsibilities:

• Designed and developed Web pages using HTML, DHTML, CSS, JavaScript, JSON, jQuery, Ajax based on W3C standards and Web 2.0.
• Followed Agile methodologies with scrum principles.
• Extensively used Angular.js framework where information from backend is stored in model and populated it to User Interface, and to provide UI functionality.
• Experience in using restful APIs to develop Web Services for more concrete and with best practices using AJAX, JSON and XML.
• Used JavaScript coding for page functionality and Light box plug-ins using JQuery.
• Composed JavaScript code to implement the Ajax technique for the online payment pages on the client-side.
• Worked on creating Dynamic Navigation bar through JSON data using AngularJS service.
• Used Dependency Injection from AngularJS factory and services.
• Learned design formats from graphic designer and converted the page-utilizing HTML, CSS, Photoshop and other editors like Dream Weaver, Notepad.
• Built responsive site using Bootstrap that fits devices of different visual sizes.
• Worked on Git version control system to check-in/checkout the code to stash for remote access.
• Used jQuery plugins for Drag-and-Drop, Widgets, Menus, User Interface and Forms.
• Developed the Login, Policy and Claims Screens for customers using Ajax, HTML, CSS and JavaScript.
• Implemented various screens for the front end using React.js and used various predefined components from NPM (Node Package Manager) and Redux library.
• Experience in building stable React components and stand-alone functions to be added to web pages.
• Integrating MongoDB databases and collections with Node.js server.
• Implemented client-side scripting using JQuery and AngularJS.
• Designed Java Server Pages required for the application.
• Made heavy use of Chrome Developer Tools+ Firebug to ensure front-end code and assets were optimized and high quality.
• Modified and composed Procedures, Queries, Views, Triggers and called them from JavaScript.
• Recommended UI best practices to Technical Managers to improve the performance of the Web application.
• Gathered and documented requirements from different business users.

Environment: HTML, DHTML, XML, CSS, JavaScript, jQuery, AJAX, JSON, AngularJS, Bootstrap, Node.js, Git, Photoshop, Dreamweaver, Notepad.

UI Developer

Confidential, Mahwah, NJ

Responsibilities:

• Involved in Requirements analysis, understanding the requirements of the client and the flow of the application as well as the application Framework.
• Re-platformed web design includes HTML, XML, CSS3, Bootstrap, LESS, JSON, JavaScript, jQuery, Angular 2.0, Node JS.
• Used features in Angular 2.0 such as data binding, routing, custom filters and custom directives.
• Used Bootstrap components of Angular UI like carousel, collapse, dropdown, and tabs to develop dynamic responsive Web Application.
• NodeJS is been used for developing I/O intensive web applications like, single-page application, Used NodeJS and written an application in JavaScript and can be run within the NodeJS runtime.
• Used Angular 2.0 to create maintainable and testable single page application and Implemented 2-way data binding and used ng-filters across the applications.
• Used Web Services for the client and server communication and JSON to parse data over HTTP.
• Worked with various building blocks such as models, views, events, routers, collections in AngularJS.
• Worked on services $timeout and $interval in Angular. Also created custom services.
• Created controllers and view pages along with Bootstrap and HTML5 for dynamic web application.
• Used LESS preprocessor to create importable and reusable style sheets, processed on server-side.
• Used AJAX and JSON to make asynchronous calls to the project server to fetch data on the fly.
• Source code control and version control application are applied using SVN.
• Build REST web service by building Server in the back-end to handle requests sent from the front-end jQuery Ajax calls.
• Strong development skills including RESTful Web Services.
• Used Firebug and IE Developer Toolbar for debugging and browser compatibility.
• Used webpack, babel and gulp for typescript to be converted to JavaScript.
• Proficient in working with task runners GULP and GRUNT.
• Involved in Agile process, monthly Sprints, and daily Scrums to discuss the development of the application.

Environment: JavaScript 1.8.5, HTML5, CSS3, Less, Node JS v2.3.0, Unix, Eclipse, RESTFUL Web services, Bootstrap, Grunt, jQuery, Angular JS, NPM, bower, JSON, Ajax, JSP, GitHub, MongoDB.

Web Developer

Confidential, Seattle, WA

Responsibilities:

• Gather Requirements from the End clients and create application design documents.
• Closely worked with business analyst to understand the requirements to ensure that right set of UI modules been built.
• Designed the front-end applications, user interactive (UI) web pages using web technologies like HTML5, and CSS3.
• Coded JavaScript and jQuery for page functionality, modal windows and to perform the client-side validations.
• Developed quality pages with HTML5, CSS3, JavaScript, and jQuery.
• Developed Prototype, test and optimize best-in-class Single Page Applications (SPA) using AngularJS .
• Implemented different validation control on the web pages using AngularJS.
• Involved in full software development lifecycle, designing, coding, testing, debugging, and support.
• Developed UI architecture for the internal web application and worked alongside designers to construct wireframes and mockups.
• Extensively used jQuery to implement various GUI components in the application portal.
• Provided pseudo application level code to interact with APIs, web services using AJAX, JSON, and XML.
• Tested cross browser compatibility issues between multiple browsers.
• Utilized jQuery UI Library to create various components for the web application.
• Developed next-gen UI components such as accordions by using CSS3.
• Wrote Object Oriented JavaScript to create modules and extensively debugged with Firebug and other debugging tools.
• Facilitated discussions with Systems Analyst to identify technical requirements.
• Creating cross-browser compatible and standards-compliant CSS3-based page layouts.
• Performed Unit testing both manually and automated using JUNIT
• Worked on cross browser compatibility issues and fix the bugs pertaining to various browsers.

Environment: HTML5, CSS3, SASS, JavaScript, jQuery, AJAX, Bootstrap, NodeJS, GitHub

UI Developer

Confidential

Responsibilities:

• Developed UI applications for the business and software systems having IEEE standards.
• Involved in web designing using Angular JS, HTML, XHTML, CSS, JQuery, and JavaScript. Extensively used Table Less Design in CSS for positioning as well as making the pages dynamic using AJAX, XML and JSON.
• Utilized Modernizer extensively to build HTML/CSS based page layouts that are cross-browser compatible and standards-compliant.
• Worked on CSS Background, CSS Positioning, CSS Text, CSS Border, Pseudo classes, Pseudo elements etc.
• Used Angular JS to Auto Populate search text box with JSON Object returned by Spring MVC Controller.
• Used Angular JS for communication to the server through Restful API.
• Implementing Angular MVCC concepts.
• Used Angular JS MVC Frameworks in the development of the web applications.
• Making the application responsive using bootstrap media queries.
• Extensively used CSS and Bootstrap for styling the HTML elements. Successfully handled JSON/XML data and carried out JSON/XML parsing for form submissions and DOM manipulation.
• Involved with bug fixing on functionality, performance and designing issues with JavaScript and JQuery.
• Implemented various Validation Controls for form validation and implemented custom validation controls using Object Oriented JavaScript.
• Written unit tests using Jasmine with karma.
• Experience with Browser testing, knowledge of cross-browser/cross-platform compatibility.
• Involved in Agile software development life cycle (SDLC) with SCRUM methodology.
• Good hands on experience writing Maven Build Scripts.
• Developed PL/SQL queries, stored procedures, and triggers to perform back-end database operations.
• Implemented Hibernate in the data access object layer to access and update information in the Oracle Database.
• Developed the applications using JBoss to create the transactional business logic and JSP of a JBoss Application.

Environment: HTML, Angular.js, CSS, Bootstrap, AJAX, JavaScript, MVC, JQuery, JBoss, Rest Web Services.

UI Developer

Confidential

Responsibilities:

• Worked with a team of front end developers to build UI design concepts and prototypes.
• Created highly Usable, Accessible, X-Browser, X-Resolution, and X-Platform compatible web applications using HTML, DHTML, CSS, JavaScript, JavaScript Libraries.
• Translated wireframes into optimized program code using XHTML, CSS, JavaScript and DHTML.
• Worked extensively on numerous web technologies including HTML, CSS 2.0, CSS 3.0, Bootstrap and JavaScript.
• Tested websites for W3C validation and testing it in major browsers like Firefox, IE7, IE8 and Opera.
• Worked closely with system analyst to understand the technical requirements of the project.
• Developed user interfaces using Tiles with HTML and JavaScript.
• Fixed bugs and provided support services for the application.
• Handled code optimization techniques to decrease much use of JavaScript in creating dynamic functionality, with the use of CSS classes.
• Used AJAX and JSON to make asynchronous calls to the project server to fetch data on the fly.
• Provided JavaScript and CSS fixes for the UI for issue like orientation issues in web and jQuery implementation.
• Created and deployed new features to sustain and amend existing application in safari and chrome.
• Fixed the HTML errors in site core content editor. Fixed Front-End cross browser compatibility issues with the layouts.

Environment: JavaScript, HTML, DHTML, CSS3, Responsive Web Design, jQuery, XHTML, XML, JSON, Ajax, Bootstrap.